Dr. Ravinder Singal | Ironman, TEDx Speaker, Philanthropist, Marathoner by RavinderSingal Published: July 23, 2024 (3 months ago) Category Educational Link https://ravindersingal.com/ Dr. Ravinder Singal is an Ironman, TEDx Speaker, Crowd Management Expert, Motivational Speaker and a mentor to many. His mission is to bring a positive change and help ease down the challenges faced by society.